[3] Four television series make up the Chicago franchise: Fire, P.D., Med, and Justice.

The Chicago franchise focuses on the professional and private lives of the firefighters, police officers, emergency medical personnel, and legal professionals who serve the city of Chicago.

[5] On September 26, 2018, NBC moved all three shows into consecutive time slots on Wednesday.

follows the uniformed patrol officers and detectives of the Chicago Police Department's 21st District, specifically the Intelligence Unit.

Chicago Justice followed the prosecutors and investigators at the Cook County State's Attorney's Office.